The search for nectar costs insects a lot of energy, so they have to be as efficient as possible. Colorful patterns on the petals can help with that. Be it mallow, foxglove or forget-me-not: many ...
Martin Burd was involved in the study mentioned in the article. In Australia, honeyeaters are far and away the most abundant and important nectar-feeding birds, so also the most important avian ...
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